Halogénures de sulfonyle
Les halogénures de sulfonyle sont une classe de composés organiques dans lesquels un groupe fonctionnel sulfonyle est lié à un atome d'halogène. Ces composés sont des intermédiaires essentiels dans la synthèse de produits pharmaceutiques, agrochimiques et de colorants. Chez CymitQuimica, nous proposons une sélection d'halogénures de sulfonyle de haute qualité pour répondre à vos besoins de synthèse et de recherche, garantissant des performances constantes et fiables dans les processus chimiques.
173 produits trouvés pour "Halogénures de sulfonyle"
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2,4-Dichloro-5-methylbenzenesulfonyl chloride, 97%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C7H5Cl3O2SDegré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, White to creamMasse moléculaire :259.543-(Chlorosulfonyl)benzoic acid, 96%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C7H5ClO4SDegré de pureté :96%Couleur et forme :Powder, White to pale brownMasse moléculaire :220.621-Butanesulfonyl chloride, 98%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C4H9ClO2SDegré de pureté :98%Couleur et forme :Clear colorless to pale yellow, LiquidMasse moléculaire :156.622-Chloroethanesulfonyl chloride, 98%
CAS :<p>2-Chloroethanesulfonyl chloride was used in one-pot sulfonylation/intramolecular thia-Michael protocol for the synthesis of 1,5,2-dithiazepine 1,1-dioxides. It was also used in synthesis of vinyl sulfonamides with a furan, carbocyclic, semi cyclic or acyclic 1,3-diene moiety. This Thermo Scientific </p>Formule :C2H4Cl2O2SDegré de pureté :98%Couleur et forme :Clear colorless to pale brown, LiquidMasse moléculaire :163.01(Methylsulfonyl)methanesulfonyl chloride, 98%
CAS :<p>(Methylsulfonyl)methanesulfonyl chloride is used as a chemicals, pharmaceutical intermediates, reagents. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa </p>Formule :C2H5ClO4S2Degré de pureté :98%Couleur et forme :Powder, White to off-whiteMasse moléculaire :192.634-(Chlorosulfonyl)benzoic acid, 96%
CAS :<p>It is a chemical reagent used in catalyzing living radical polymerizations, in the preparation of polymer bound transfer hydrogenation catalyst1 and 4-(carboxymethyl-sulfamoyl)-benzoyladenosine. It is also used as a reagent in the sulfonation of -cyclodextrin. This Thermo Scientific Chemicals brand </p>Formule :C7H5ClO4SDegré de pureté :96%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :220.623-Chloro-4-fluorobenzenesulfonyl chloride, 98%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C6H3Cl2FO2SDegré de pureté :98%Couleur et forme :Liquid, Clear yellowMasse moléculaire :229.05Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate, 97%
CAS :<p>Methyl 2,2-difluoro-2-(fluorosulfonyl)acetate is a useful reagent for the trifluoromethylation of alkyl halides. It is also broadly applicable reagent for perfluoroalkylations for aryl iodides and bromides. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product </p>Formule :C3H3F3O4SDegré de pureté :97%Couleur et forme :Colorless to light yellow, LiquidMasse moléculaire :192.113-Chloropropanesulfonyl chloride, 98+%
CAS :<p>3-Chloropropanesulfonyl Chloride is an intermediate used in the preparation of many enzymatic inhibitors. It is also used in the generation and trapping of the derived sulfene with imines and glyoxylates in the presence of chinchona alkaloids provide chiral sultams and sultones. It is mainly used f</p>Formule :C3H6Cl2O2SDegré de pureté :98+%Couleur et forme :Clear colorless to yellow to orange or pale brown, LiquidMasse moléculaire :177.044-Chloro-3-nitrobenzenesulfonyl chloride, 98%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C6H3Cl2NO4SDegré de pureté :98%Couleur et forme :White, Crystals or powder or crystalline powderMasse moléculaire :256.052,4,5-Trichlorobenzenesulfonyl chloride, 98%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C6H2Cl4O2SDegré de pureté :98%Couleur et forme :Crystals or powder or crystalline powder, WhiteMasse moléculaire :279.944-Nitro-α-toluenesulfonyl chloride, 97%
CAS :<p>It is used as an intermediate in organic syntheses, pharmaceuticals. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU refe</p>Formule :C7H6ClNO4SDegré de pureté :97%Couleur et forme :Powder, White to pale creamMasse moléculaire :235.644-Iodobenzenesulfonyl chloride, 97%
CAS :<p>It is used as intermediate in organic syntheses in medicine.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference ha</p>Formule :C6H4ClIO2SDegré de pureté :97%Couleur et forme :White to pale brown, Crystals or powder or crystalline powderMasse moléculaire :302.514-(5-Trifluoromethyl-2-pyridyloxy)benzenesulfonyl chloride, 97%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C12H7ClF3NO3SDegré de pureté :97%Couleur et forme :Powder, WhiteMasse moléculaire :337.713-Fluoro-4-nitrobenzenesulfonyl chloride, 98%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C6H3ClFNO4SDegré de pureté :98%Couleur et forme :Pale cream to pale yellow, PowderMasse moléculaire :239.603-Fluorobenzenesulfonyl chloride, 97%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C6H4ClFO2SDegré de pureté :97%Couleur et forme :Clear to faintly turbid colorless to yellow to orange, LiquidMasse moléculaire :194.602-Bromobenzenesulfonyl chloride, 98%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C6H4BrClO2SDegré de pureté :98%Couleur et forme :White to pale yellow or cream, Crystals or powder or crystalline powder or fused solidMasse moléculaire :255.523-Chlorobenzenesulfonyl chloride, 98%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C6H4Cl2O2SDegré de pureté :98%Couleur et forme :Fused solid or clear liquid as melt, Colorless to pale yellowMasse moléculaire :211.06Methanesulfonyl chloride, 98%
CAS :<p>Methanesulfonyl chloride is used as a reagent for conversion of alcohols to mesylate esters such as methanesulfonate, which is an intermediate in substitution reactions, elimination reactions, reductions, and rearrangement reactions viz. Beckmann rearrangement. It is an electrophile and acts as a so</p>Formule :CH3ClO2SDegré de pureté :98%Couleur et forme :Clear colorless, LiquidMasse moléculaire :114.543,5-Dichlorobenzenesulfonyl chloride, 97%
CAS :<p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C6H3Cl3O2SDegré de pureté :97%Couleur et forme :White to pale brown or clear colorless to pale yellow, Fused solid or crystals or liquid as meltMasse moléculaire :245.50
